[jira] [Commented] (SPARK-16603) Spark2.0 fail in executing the sql statement which field name begins with number,like "d.30_day_loss_user" while spark1.6 supports

2016-08-01 Thread marymwu (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-16603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15401598#comment-15401598
 ] 

marymwu commented on SPARK-16603:
-

ok,got it,thanks

> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> --
>
> Key: SPARK-16603
> URL: https://issues.apache.org/jira/browse/SPARK-16603
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.0
>Reporter: marymwu
>Priority: Minor
>
> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> Error: org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 
> '.30' expecting
> {')', ','}



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[jira] [Commented] (SPARK-16603) Spark2.0 fail in executing the sql statement which field name begins with number,like "d.30_day_loss_user" while spark1.6 supports

2016-07-25 Thread Liang Ke (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-16603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15391588#comment-15391588
 ] 

Liang Ke commented on SPARK-16603:
--

[~marymwu] this is not a bug

> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> --
>
> Key: SPARK-16603
> URL: https://issues.apache.org/jira/browse/SPARK-16603
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.0
>Reporter: marymwu
>Priority: Minor
>
> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> Error: org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 
> '.30' expecting
> {')', ','}



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[jira] [Commented] (SPARK-16603) Spark2.0 fail in executing the sql statement which field name begins with number,like "d.30_day_loss_user" while spark1.6 supports

2016-07-25 Thread Liang Ke (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-16603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15391568#comment-15391568
 ] 

Liang Ke commented on SPARK-16603:
--

so, this is not a bug

> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> --
>
> Key: SPARK-16603
> URL: https://issues.apache.org/jira/browse/SPARK-16603
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.0
>Reporter: marymwu
>Priority: Minor
>
> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> Error: org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 
> '.30' expecting
> {')', ','}



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[jira] [Commented] (SPARK-16603) Spark2.0 fail in executing the sql statement which field name begins with number,like "d.30_day_loss_user" while spark1.6 supports

2016-07-25 Thread Liang Ke (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-16603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15391566#comment-15391566
 ] 

Liang Ke commented on SPARK-16603:
--

Sorry. I read the spark sourcecode again, find it's a usage error:
right usage is adding quota between this column name. and query again without 
error.

select * from tsp where 'tsp.20_user_addr' <10


> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> --
>
> Key: SPARK-16603
> URL: https://issues.apache.org/jira/browse/SPARK-16603
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.0
>Reporter: marymwu
>Priority: Minor
>
> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> Error: org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 
> '.30' expecting
> {')', ','}



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[jira] [Commented] (SPARK-16603) Spark2.0 fail in executing the sql statement which field name begins with number,like "d.30_day_loss_user" while spark1.6 supports

2016-07-24 Thread keliang (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-16603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15391268#comment-15391268
 ] 

keliang commented on SPARK-16603:
-

Hi, I test this feature with spark-2.0.1-snapshot:
first. create testing table tsp with column name [10_user_age: Int, 
20_user_addr: String], and success
==
CREATE TABLE `tsp`(`10_user_age` int, `20_user_addr` string)
ROW FORMAT SERDE 'org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe'
WITH SERDEPROPERTIES (
  'serialization.format' = '1'
)
STORED AS
  INPUTFORMAT 'org.apache.hadoop.mapred.TextInputFormat'
  OUTPUTFORMAT 'org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat'
TBLPROPERTIES (
  'transient_lastDdlTime' = '1469418111'
)

second, query tsp with "select * from tsp where tsp.20_user_addr <10". get 
error:
Error in query:
mismatched input '.20' expecting {, '.', '[', 'GROUP', 'ORDER', 'HAVING', 
'LIMIT', 'OR', 'AND', 'IN', NOT, 'BETWEEN', 'LIKE', RLIKE, 'IS', 'WINDOW', 
'UNION', 'EXCEPT', 'INTERSECT', EQ, '<=>', '<>', '!=', '<', LTE, '>', GTE, '+', 
'-', '*', '/', '%', 'DIV', '&', '|', '^', 'SORT', 'CLUSTER', 'DISTRIBUTE'}(line 
1, pos 27)

== SQL ==
select * from tsp where tsp.20_user_addr <10
---^^^

Question is Why using Digit prefix in the column name to create table passed  
the validation rules, but failed when query table ?



> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> --
>
> Key: SPARK-16603
> URL: https://issues.apache.org/jira/browse/SPARK-16603
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.0
>Reporter: marymwu
>Priority: Minor
>
> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> Error: org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 
> '.30' expecting
> {')', ','}



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[jira] [Commented] (SPARK-16603) Spark2.0 fail in executing the sql statement which field name begins with number,like "d.30_day_loss_user" while spark1.6 supports

2016-07-18 Thread Sean Owen (JIRA) 

[ 
https://issues.apache.org/jira/browse/SPARK-16603?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15382147#comment-15382147
 ] 

Sean Owen commented on SPARK-16603:
---

[~marymwu] before you open more of these, maybe you should pause and research / 
ask about whether the validation rules for naming have changed? these may not 
be bugs

> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> --
>
> Key: SPARK-16603
> URL: https://issues.apache.org/jira/browse/SPARK-16603
> Project: Spark
>  Issue Type: Bug
>  Components: SQL
>Affects Versions: 2.0.0
>Reporter: marymwu
>Priority: Minor
>
> Spark2.0 fail in executing the sql statement which field name begins with 
> number,like "d.30_day_loss_user" while spark1.6 supports
> Error: org.apache.spark.sql.catalyst.parser.ParseException: mismatched input 
> '.30' expecting
> {')', ','}



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